UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDOP92DAFk6Sc+NtBPAjNB1JNKI/He9NV3nlaJjE/BI=' 
WHERE 
  key_id = 'ab7c96be5755e8cdc6e2dbec77dedd79d5f22efeed13233d9fe2f0f5a7615d8b' 
  AND (
    token = 'vDOP92DAFk6Sc+NtBPAjNB1JNKI/He9NV3nlaJjE/BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )